I see a new item show up on extensibility web site called "Visual Studio 2005 SDK 2005 Beta 2". That downloads SdmSdkDownload.111 file of only 448Kb. Perhaps the site is in the process of being updated but I thought I'd bring this up to your attention.
One more thing. There is another new download item available for Beta 2 called "Visual Studio 2005 Team System Extensibility Kit for Beta 2". What's the difference between the two VSIP VS 2005 downloads and which one should we be using
Thanks in advance.

VSIP SDK for VS 2005 Beta 2 download not quite ready yet?
davidpmiller
Hurry up guys we are really ansious to get the new beta
Andrew D
ksvasan
The Team System SDK is for extending the Team System components, like the Team Foundation Server. The Environment, Debugger, and DDEX SDKs are part of the (for now broken) VSIP SDK download and yes, it's much bigger than 448K.<g>
Bob -- VSIP UE